The minimum age of culpability is lower than the age of consent, as you might expect. In many cases that is appropriate, the alternatives being either lowering consent to culpability or culpability up to consent. Either way is a recipe for either lawless untouchable 15 year olds or a new meaning to the word Lolita.

If teachers teach them, they run the risk of disapproving parents and meddlesome priests. If they don't, UK teenage pregnancy statistics continue to shame us.

The only thing we can say is that curiosity about sex is hard wired into us, so doing nothing is not an option.

Regarding use of the word vagina in debate; How did you guys ever claim to run the world's affairs for most of the 20th century?